4075075 has 6 divisors (see below), whose sum is σ = 5053124. Its totient is φ = 3260040.

The previous prime is 4075073. The next prime is 4075091. The reversal of 4075075 is 5705704.

It is not a de Polignac number, because 4075075 - 2¹ = 4075073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4075073) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81477 + ... + 81526.

Almost surely, 2^4075075 is an apocalyptic number.

4075075 is a deficient number, since it is larger than the sum of its proper divisors (978049).

4075075 is a wasteful number, since it uses less digits than its factorization.

4075075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163013 (or 163008 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 4075075 is about 2018.6815003858. The cubic root of 4075075 is about 159.7270737727.

The spelling of 4075075 in words is "four million, seventy-five thousand, seventy-five".